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Rolls-Royce has revealed that durability issues affecting in-service Trent 1000s may be more widespread than first thought. The British manufacturer had earlier this year identified problems affecting the Intermediate Pressure Compressor (IPC) in Package C engines but confirmed that a wide-ranging engineering analysis of the powerplant had uncovered similar issues “on a small number of high life Package B engines.”

Rolls-Royce has agreed with the relevant regulatory authorities and Boeing to carry out one-off inspections across the Trent 1000 Package B fleet, which currently spans 166 examples. It added: “These inspections will be supported by an EASA Airworthiness Directive which will be published in the coming days, and as a result we anticipate there will be a limited impact on customer operations to enable this programme of one-off inspections to take place. Engines will be inspected on-wing using existing techniques.

“We are committed to eliminating this Intermediate Pressure Compressor durability issue from the Trent 1000 fleet and we have already successfully run a redesigned Package C IPC in a development engine. As a precautionary measure we have also launched a redesign of the relevant part in the Package B engine as well as in the Trent 1000 TEN engine, where, although currently a young fleet, we have not seen any examples of reduced IPC durability.”

Chris Cholerton, Rolls-Royce, President – Civil Aerospace, remarked: “We are working closely with our customers to minimise any operational impact of these inspections and we deeply appreciate their continued co-operation. We remain absolutely committed to eliminating this issue from the Trent 1000 fleet.”

Current Issue

February 2019In the February edition of Airliner World we travel to Larnaca in Cyprus to join the final commercial flight for the British Airways Boeing 767 fleet. The widebody has been a workhorse of the British flag carrier for decades, with a fascinating history spanning far-flung royal charters to more modest domestic operations. As we close one chapter of modern aviation, another begins as we visit Airbus headquarters in Toulouse to find out more about their A330neo project. We speak to key players involved in the project and determine what the future holds for the crowded - but highly lucrative - mid-market sector.
Don’t miss our exclusive interview with Gulf Air CEO Krešimir Ku&#269;ko, as the Bahraini national airline transforms not only its fleet but its wider strategy as it adopts a new boutique concept. Continuing our globetrotting this month, we profile Osaka’s Itami Airport, which is carving a niche as the city’s premier domestic gateway and visit Canada’s Northwest Territories to learn more about the classic ‘piston-pounders’ of Buffalo Airways. As part of our ongoing historical insights, we remember the Lockheed Electra L-188, an elegant, four-engine turboprop which raised the bar for performance, range and luxury until critical design flaws destroyed public confidence and forced the programme to a premature close.
Finally, we bring you our comprehensive coverage of worldwide news, including a full report from the Bahrain International Airshow, plus Cathay Pacific roster their A350-1000 to Manchester, ANA receive their first superjumbo, a first look at WestJet’s new Dreamliner, and Air Astana unveil their Embraer E2 in a striking snow leopard livery. We also have our regular sections covering the latest commercial aircraft acquisitions, up-to-date accident reports and developments from the world of aviation training and MROs and we give you the chance to win aviation DVDs worth over £200 in our reader competition.